| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell in which variations in temperatures between unit cells in a lamination direction are small, and a stable and high output can be obtained out. <P>SOLUTION: The fuel cell has a plurality of separators 6 laminated through an electrolyte member 12 between, and heat conductors 13 are provided at the separators 6, and further, the thickness in the lamination direction of the heat conductor 13 or the width orthogonal to the lamination direction of the heat conductors 13 is smaller at the separators at both ends than those of the separators at the central part in the lamination direction of the separators 6. Further, the thickness in the lamination direction of the heat conductors 13 or the width orthogonal to the lamination direction becomes smaller gradually from the conductors at the central part to the conductors at both ends in the lamination direction of the separators 6. <P>COPYRIGHT: (C)2008,JPO&INPIT |
